Traditional houses in Agria

Image Source

General Information:

• Project name: Traditional houses in Agria
• Project type: new building
• Building type: semi-detached house
• Building Typology: residential
• Location: Greece, Magnesia Region, Agria Municipality
• Year of construction: 2012
• Number of buildings: 3
• Number of floors: 3

 

Building Size:

• Treated floor area:  123 m²

Building Envelope:

• Exterior wall: 4 mm exterior plaster; 2 mm glue; 200 mm EPS 150; 2 mm glue; 150 mm bricks; 12 mm interior plaster; U=0.216 W/(m²K)
• Roof: 20 mm interior plaster; 150 mm concrete; 500 mm EPS 150; U-value=0,066 W/(m²K)
• Basement floor: 15 mm laminate; 5 mm underlayer; 30 mm lightweight concrete; 50 mm EPS 150; 400 mm concrete;  U-value=0,48 W/(m²K)
• Window and balcony doors: windows with wooden frame; U=0.749 W/(m²K)

 

Building service systems:

• Ventilation: ventilation unit with heat recovery and subsoil heat exchanger.
• Heating: air conditioning system.
• Photovoltaic installation: improved flat plate solar collector for DHW, with 300 l storage for each house.

Building energy performance:

• Annual heating demand:  13 kWh/m²a
• Heating load:  14 kWh/m²a
• Primary energy requirement: 86 kWh /m²a
• Air tightness: n₅₀ = 0.6/h

 Links for further information:

• http://passivhausprojekte.de/index.php#d_2409
• http://www.x-g.gr/